2011-2016 Duramax 4" Intake Kit with Air Box Stage 2, Semi Gloss Black (WCF100304-SGB)

Stage 2 intake for the 2011-2016 LML Duramax: a 4" fabricated aluminum intake pipe and air box with a dry filter, plus a 4.8" cast aluminum turbo intake horn. It replaces the restrictive plastic factory intake and pulls cold air through the inner fender, so the turbo sees more air at a lower temperature for better throttle response and power.

All aluminum construction with smooth large-radius bends on the 4" pipe. Includes the air box with lid, dry filter with Outerwears pre-filter cover, silicone boot, stainless T-bolt clamps, an O-ring seal for the turbo, new EGR gaskets and installation hardware. No tuning required. Powder coated in your choice of colour.

Part Number: WCF100304-SGB

• 4" fabricated aluminum intake pipe
• Air box with lid
• Dry air filter with Outerwears pre-filter cover
• 4.8" cast aluminum turbo intake horn
• Silicone boot and stainless steel T-bolt clamps
• O-ring seal for the turbo and new EGR gaskets included
• Installation hardware included
• No tuning required, bolt on
• Custom powder coat finish
• Made in USA
• Finish: Semi Gloss Black powder coat

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